Individual Calculations December 2017
 Karapetyan, Irina  Total change: -26.80  Rating chartPersonal card
 Abovyan Autumn - 2017 Abovyan ARM 2017-10-28
RcRownchangeKK*chgGame
 1499 1376 3.00 8 0.14 40 5.60 
  Khachatryan, Veronika 1681 ARM0.001-0.1440-5.60 
  Harutyunyan, Seryozha 1455 ARM0.001-0.3940-15.60 
  Khalafyan, Nare 1329 ARM1.0010.434017.20 
  Stepanyan, Grisha 1452 ARM1.0010.604024.00 
  Alikhanyan, Artak 1447 ARM0.001-0.4040-16.00 
  Avalyan, Aramayis 1538 ARM0.001-0.2940-11.60 
  Davtyan, Grigor 1766 ARM0.001-0.0940-3.60 
  Aleksanyan, Davit 1322 ARM1.0010.424016.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Nona Gaprindashvili Cup 2017 (Open B) Tbilisi GEO 2017-11-12
RcRownchangeKK*chgGame
 1413 1376 2.50 7 -0.81 40 -32.40 
  Oniani, Tamar 1749 GEO0.001-0.1040-4.00 
  Ayvazyan, Poghos 1705 ARM0.001-0.1240-4.80 
  Khorguani, Lela 1233 GEO0.501-0.1940-7.60 
  Kotolashvili, Davit 1232 GEO1.0010.314012.40 
  Ghuiumchyan, Iurik 1606 GEO0.001-0.2140-8.40 
  Sesikashvili, Otar 1183 GEO0.001-0.7540-30.00 
  Gabelaia, Mariam 1185 GEO1.0010.254010.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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